<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to padraic dot brady at yahoo dot com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Feed_Writer
 * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */

namespace Zend\Feed\Writer\Extension;

use DOMDocument,
    DOMElement;

/**
* @category Zend
* @package Zend_Feed_Writer
* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
interface Renderer
{
    /**
     * Constructor
     *
     * @param  mixed $container 
     * @return void
     */
    public function __construct($container);
    
    /**
     * Set DOMDocument and DOMElement on which to operate
     * 
     * @param  DOMDocument $dom 
     * @param  DOMElement $base 
     * @return void
     */
    public function setDomDocument(DOMDocument $dom, DOMElement $base);
    
    /**
     * Render
     * 
     * @return void
     */
    public function render();
    
    /**
     * Retrieve container
     * 
     * @return mixed
     */
    public function getDataContainer();
}
